8. Mayor Dalupan, who was notorious for being involved in rigged public biddings, was convicted by the Sandiganbayan, in the exercise of its original jurisdiction, for violation of Section 3 (e) of Republic Act No. 3019, or the Anti-Graft and Corrupt Practices Act. Seeking to overturn his conviction, Mayor Dalupan filed a Rule 65 petition for certiorari before the Supreme Court on the 59th day from notice of the assailed Sandiganbayan ruling. Is the remedy availed of by Mayor Dalupan correct? Explain briefly. (5 points)